dmn造句

• dmn newswire press release, ca-1 hour ago
  美国人记载,加州-2个小时前
• Study on the approaches for segmentation of hyper-spectral images based on dmn
  的高光谱图像分割方法研究
• Abstract : the utilization and the prepartion methods of 2, 6-dmn are introduced . the separation and purification processes of 2, 6-dmn from coal and petroleum tar are reviewed
  文摘:本文介绍了2，6-二甲基萘的用途和制备方法；综述了从煤焦油和石油中分离提纯2，6-二甲基萘工艺。
• Abstract : the utilization and the prepartion methods of 2, 6-dmn are introduced . the separation and purification processes of 2, 6-dmn from coal and petroleum tar are reviewed
  文摘:本文介绍了2，6-二甲基萘的用途和制备方法；综述了从煤焦油和石油中分离提纯2，6-二甲基萘工艺。